1. University Paris-Est, Laboratory Modélisation et Simulation Multi Echelle MSME (UMR 8208 CNRS) , Marne-la-Vallée Cedex 2, France
2. Civil Engineering Department, Faculty of Technology, University Saâd Dahled Blida 1 , Blida, Algeria
3. Faculty of Sciences and Technology, University Djilali Bounâama , Khemis Miliana, Algeria